Windows 7 - Sleep mode not working

 
Computer Name    JULIAZHU-PC
Scan Time    2010-04-18T17:28:04Z
Scan Duration    60 seconds
System Manufacturer    Hewlett-Packard
System Product Name    Pavilion dv2310ca (GA154UA#ABL)
BIOS Date    11/22/2007
BIOS Version    F.39
OS Build    7600
Platform Role    PlatformRoleMobile
Plugged In    false
Process Count    60
Thread Count    745
Report GUID     {016a7164-855e-49c4-86d3-c0b094641d15}
Analysis Results
 
Errors
 
CPU Utilization:Processor utilization is high
The average processor utilization during the trace was high. The system will consume less power when the average processor utilization is very low. Review processor utilization for individual processes to determine which applications and services contribute the most to total processor utilization.
Average Utilization (%)    25.69
Warnings
 
Power Policy:802.11 Radio Power Policy is Maximum Performance (Plugged In)
The current power policy for 802.11-compatible wireless network adapters is not configured to use low-power modes.
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    chrome.exe
PID    828
Average Utilization (%)    3.54
Module     Average Module Utilization (%)
\Users\Julia Zhu\AppData\Local\Google\Chrome\Application\4.1.249.1045\chrome.dll    1.28
\SystemRoot\System32\win32k.sys    0.76
\SystemRoot\system32\ntkrnlpa.exe    0.62
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    chrome.exe
PID    3092
Average Utilization (%)    2.16
Module     Average Module Utilization (%)
\Users\Julia Zhu\AppData\Local\Google\Chrome\Application\4.1.249.1045\chrome.dll    1.72
\SystemRoot\system32\ntkrnlpa.exe    0.16
\SystemRoot\System32\win32k.sys    0.13
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    SearchFilterHost.exe
PID    3884
Average Utilization (%)    2.09
Module     Average Module Utilization (%)
\Windows\System32\msxml3.dll    0.44
\SystemRoot\system32\ntkrnlpa.exe    0.31
\Program Files\Common Files\microsoft shared\Filters\offfiltx.dll    0.26
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    ekrn.exe
PID    1748
Average Utilization (%)    1.95
Module     Average Module Utilization (%)
1.21
\SystemRoot\system32\ntkrnlpa.exe    0.31
\SystemRoot\System32\Drivers\Ntfs.sys    0.10
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    wlmail.exe
PID    4032
Average Utilization (%)    1.94
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.48
\Device\HarddiskVolume1\Program Files\Windows Live\Mail\uxcore.dll    0.34
\SystemRoot\System32\win32k.sys    0.26
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    SearchIndexer.exe
PID    3220
Average Utilization (%)    1.72
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.30
\Device\HarddiskVolume1\Windows\System32\esent.dll    0.26
\Device\HarddiskVolume1\Windows\System32\tquery.dll    0.22
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    chrome.exe
PID    3736
Average Utilization (%)    1.57
Module     Average Module Utilization (%)
\Users\Julia Zhu\AppData\Local\Google\Chrome\Application\4.1.249.1045\chrome.dll    1.33
\SystemRoot\system32\ntkrnlpa.exe    0.09
\SystemRoot\System32\win32k.sys    0.04
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    SearchProtocolHost.exe
PID    516
Average Utilization (%)    1.23
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.40
\SystemRoot\System32\ntdll.dll    0.13
\Windows\System32\rpcrt4.dll    0.09
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    svchost.exe
PID    3180
Average Utilization (%)    1.10
Module     Average Module Utilization (%)
\Device\HarddiskVolume1\ProgramData\Microsoft\Windows Defender\Definition Updates\{7141978E-8239-4BE7-A4F4-7A493901E09E}\mpengine.dll    0.88
0.06
\SystemRoot\system32\ntkrnlpa.exe    0.06
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    msfeedssync.exe
PID    2144
Average Utilization (%)    0.92
Module     Average Module Utilization (%)
\Windows\System32\msxml3.dll    0.27
\SystemRoot\system32\ntkrnlpa.exe    0.25
\Device\HarddiskVolume1\Windows\System32\ntdll.dll    0.10
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    dwm.exe
PID    1288
Average Utilization (%)    0.89
Module     Average Module Utilization (%)
\Device\HarddiskVolume1\Windows\System32\nvd3dum.dll    0.43
\Device\HarddiskVolume1\Windows\System32\dwmcore.dll    0.18
\SystemRoot\system32\ntkrnlpa.exe    0.05
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    System
PID    4
Average Utilization (%)    0.75
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.54
\SystemRoot\system32\halmacpi.dll    0.06
\SystemRoot\System32\Drivers\cng.sys    0.02
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    svchost.exe
PID    992
Average Utilization (%)    0.46
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.18
\Device\HarddiskVolume1\Windows\System32\esent.dll    0.13
\Device\HarddiskVolume1\Windows\System32\ntdll.dll    0.03
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    lsass.exe
PID    524
Average Utilization (%)    0.44
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.26
\Device\HarddiskVolume1\Windows\System32\rpcrt4.dll    0.07
\Device\HarddiskVolume1\Windows\System32\ntdll.dll    0.04
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    GoogleDesktop.exe
PID    2420
Average Utilization (%)    0.36
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.18
\Device\HarddiskVolume1\Windows\System32\ntdll.dll    0.05
\Device\HarddiskVolume1\Windows\System32\rpcrt4.dll    0.03
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    WMIADAP.exe
PID    4020
Average Utilization (%)    0.33
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.16
\Windows\System32\msvcrt.dll    0.02
\Windows\System32\KernelBase.dll    0.02
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    explorer.exe
PID    1376
Average Utilization (%)    0.31
Module     Average Module Utilization (%)
\SystemRoot\System32\win32k.sys    0.09
\SystemRoot\system32\ntkrnlpa.exe    0.05
\Device\HarddiskVolume1\Windows\System32\usp10.dll    0.03
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    SynTPEnh.exe
PID    2724
Average Utilization (%)    0.27
Module     Average Module Utilization (%)
\SystemRoot\system32\ntkrnlpa.exe    0.05
\SystemRoot\System32\win32k.sys    0.03
\SystemRoot\system32\drivers\Wdf01000.sys    0.02
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    chrome.exe
PID    2868
Average Utilization (%)    0.25
Module     Average Module Utilization (%)
\Users\Julia Zhu\AppData\Local\Google\Chrome\Application\4.1.249.1045\chrome.dll    0.18
\SystemRoot\system32\ntkrnlpa.exe    0.03
\SystemRoot\System32\ntdll.dll    0.00
CPU Utilization:Individual process with significant processor utilization.
This process is responsible for a significant portion of the total processor utilization recorded during the trace.
Process Name    svchost.exe
PID    952
Average Utilization (%)    0.23
Module     Average Module Utilization (%)
\Device\HarddiskVolume1\Windows\System32\sysmain.dll    0.14
\SystemRoot\system32\ntkrnlpa.exe    0.03
\Device\HarddiskVolume1\Windows\System32\msvcrt.dll    0.01
Information
 
Platform Timer Resolution:Platform Timer Resolution
The default platform timer resolution is 15.6ms (15625000ns) and should be used whenever the system is idle. If the timer resolution is increased, processor power management technologies may not be effective. The timer resolution may be increased due to multimedia playback or graphical animations.
Current Timer Resolution (100ns units)    156000
Power Policy:Active Power Plan
The current power plan in use
Plan Name     OEM Power Saver
Plan GUID    {a1841308-3541-4fab-bc81-f71556f20b4a}
Power Policy:Power Plan Personality (On Battery)
The personality of the current power plan when the system is on battery power.
Personality     Power Saver
Power Policy:Video Quality (On Battery)
Enables Windows Media Player to optimize for quality or power savings when playing video.
Quality Mode     Balance Video Quality and Power Savings
Power Policy:Power Plan Personality (Plugged In)
The personality of the current power plan when the system is plugged in.
Personality     Power Saver
Power Policy:Video quality (Plugged In)
Enables Windows Media Player to optimize for quality or power savings when playing video.
Quality Mode     Balance Video Quality and Power Savings
System Availability Requests:Analysis Success
Analysis was successful. No energy efficiency problems were found. No information was returned.
USB Suspend:Analysis Success
Analysis was successful. No energy efficiency problems were found. No information was returned.
Battery:Battery Information
Battery ID    Hewlett-Packard Primary
Manufacturer    Hewlett-Packard
Serial Number    
Chemistry    LION
Long Term    1
Design Capacity    47520
Last Full Charge    31946
Platform Power Management Capabilities:Supported Sleep States
Sleep states allow the computer to enter low-power modes after a period of inactivity. The S3 sleep state is the default sleep state for Windows platforms. The S3 sleep state consumes only enough power to preserve memory contents and allow the computer to resume working quickly. Very few platforms support the S1 or S2 Sleep states.
S1 Sleep Supported    false
S2 Sleep Supported    false
S3 Sleep Supported    true
S4 Sleep Supported    true
Platform Power Management Capabilities:Adaptive Display Brightness is supported.
This computer enables Windows to automatically control the brightness of the integrated display.
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group    0
Index    0
Idle (C) State Count    1
Performance (P) State Count    2
Throttle (T) State Count    0
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group    0
Index    1
Idle (C) State Count    1
Performance (P) State Count    2
Throttle (T) State Count    0